implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications and replaces all information previously supplied. STMicroelectronics products are not authorized SD2922 SD2922 SD2922 SD2922 RF AND MICROWAVE TRANSISTORS HF/VHF/UHF N-CHANNEL MOSFETS Document Number signal applications up to 200 MHz. RF & MICROWAVE TRANSISTORS HF/VHF/UHF N-CHANNEL MOSFETS PRODUCT which is currently under development by ST. The design criteria and specifications of this item could www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4847-v1.htm

CONCLUSION Use ST sensitive triacs driven by an ST microcontrollers and remove the buffer transistors. This show how to connect an ST triac and an ST microcontroller. I - CONVENTIONAL SOLUTION For many years the static dv/dt, and the commutation. II - NEW ST SOLUTION Two parameters have been improved : - The microcontroller is now able to drive one standard triac or several sensitive triacs, without buffer transistors furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/3580-v1.htm

CONCLUSION Use ST sensitive triacs driven by an ST microcontrollers and remove the buffer transistors. This show how to connect an ST triac and an ST microcontroller. I - CONVENTIONAL SOLUTION For many years the static dv/dt, and the commutation. II - NEW ST SOLUTION Two parameters have been improved : - The microcontroller is now able to drive one standard triac or several sensitive triacs, without buffer transistors furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/3580-v2.htm